Spinning Factory Drawing or Roving?

1. Drawing in spinning mills is easy to master because of its low cost and relatively simple process.

2. Hand spinning, the production speed and output of drawing in spinning mills are higher, the degree of mechanization is higher, and the learning difficulty is less.

3. The fiber of roving is coarse, so it is difficult to twist, and the surface of the processed yarn is not as smooth as that of spun yarn.

4. The production of roving is relatively difficult and difficult to learn, which requires skilled and experienced workers to operate.